Since we don't have much information about this novel, it's difficult to say for sure. But it might have a hero - type character who is on a quest to reverse the frozen time. There could also be a sidekick or a love interest who helps or complicates the main character's journey through this strange time - frozen world.
Since I don't know the exact 'frozen heart novel', it's hard to say. But it could be a young girl and a mysterious man with a frozen heart.
Since I haven't read the 'frozen river novel', I can't say for sure who the main characters are.
I don't know the exact main characters as I haven't read the 'frozen river novel'. But usually in such novels, there might be a protagonist who is a local living near the frozen river.
Maybe a time - traveler who gets accidentally stuck in a different era and becomes the main character. He or she has to find a way to get back while dealing with the people and events of that time.
If it's not about the Disney movie, it's really hard to say. It could be a story about a group of explorers in a frozen land, in which case the main characters could be the explorers themselves. They might have names like Jack, Tom, and Mary, and each of them could have different skills and personalities that help them survive in the cold environment.
The main characters might include the frozen player, who is likely to be the protagonist. There could be an antagonist, maybe someone who was involved in the player's freezing or someone who wants to stop the player from achieving their goals after returning. Additionally, there could be friends or comrades of the player who either remember them from before or become new allies during their return journey.
I don't know the main characters in 'Scorched Frozen Graphic Novel' as I haven't read it. But they could be survivors in this harsh scorched and frozen world, like a tough - as - nails warrior or a brilliant scientist.
Elsa and Anna are the main characters. Elsa, with her ice powers, is a complex character who has to deal with her self - isolation due to her powers. Anna, on the other hand, is full of determination and love for her sister. Also, Olaf the snowman, who is created by Elsa's magic, is an important and lovable character in the graphic novel.
I'm not sure exactly who the main characters are without reading the novel. But surely the frozen player himself is a main character. There might also be characters who were related to him before his freezing, like friends or family members, or new characters he meets after his return who play important roles in his new adventures.
Since I don't know the exact 'frozen film story', I can't say for sure. But usually in a story set in a frozen place, there might be a brave explorer as a main character.